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authorTejun Heo <htejun@gmail.com>2007-09-20 16:05:10 +0900
committerGreg Kroah-Hartman <gregkh@suse.de>2007-10-12 14:51:10 -0700
commit078ce6409ca54d5fc6eb7d2147cd6efc3eb09078 (patch)
treec2c9879610b1aa8ca84360937669289058fa9837 /Documentation/kdump
parent50ab1a72863b1ad4b117862bc52610f8d4535609 (diff)
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sysfs: make bin attr open get active reference of parent too
All bin attr operations require active references of itself and its parent. There's no reason to allow open when its parent has been deactivated and allowing it is inconsistent with regular sysfs file. Use sysfs_get_active_two() in bin attribute open function. Signed-off-by: Tejun Heo <htejun@gmail.com> Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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